Measuring mental workload with the NASA-TLX needs to examine each dimension rather than relying on the global score: an example with driving
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DOI: 10.1080/00140139.2017.1369583
Abstract: Abstract The distinction between several components of mental workload is often made in the ergonomics literature. However, measurements used are often established from a global score, notably with several questionnaires that originally reflect several dimensions.… read more here.
Keywords: global score; mental workload; workload; nasa tlx ... See more keywords